31667984128

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{3203}}^1\times {\mathrm{3511}}^1$

素因数の和:6741

約数の個数: 72

約数和(自身を含む): 69000011136

約数和(自身を除く): 37332027008

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 3203, 3511, 6406, 7022, 12812, 14044, 25624, 28088, 35233, 38621, 51248, 56176, 70466, 77242, 102496, 112352, 140932, 154484, 204992, 224704, 281864, 308968, 409984, 449408, 563728, 617936, 819968, 898816, 1127456, 1235872, 2254912, 2471744, 4509824, 4943488, 9019648, 9886976, 11245733, 22491466, 44982932, 89965864, 123703063, 179931728, 247406126, 359863456, 494812252, 719726912, 989624504, 1439453824, 1979249008, 2878907648, 3958498016, 7916996032, 15833992064, 31667984128]

約数ペア:

[(1, 31667984128), (2, 15833992064), (4, 7916996032), (8, 3958498016), (11, 2878907648), (16, 1979249008), (22, 1439453824), (32, 989624504), (44, 719726912), (64, 494812252), (88, 359863456), (128, 247406126), (176, 179931728), (256, 123703063), (352, 89965864), (704, 44982932), (1408, 22491466), (2816, 11245733), (3203, 9886976), (3511, 9019648), (6406, 4943488), (7022, 4509824), (12812, 2471744), (14044, 2254912), (25624, 1235872), (28088, 1127456), (35233, 898816), (38621, 819968), (51248, 617936), (56176, 563728), (70466, 449408), (77242, 409984), (102496, 308968), (112352, 281864), (140932, 224704), (154484, 204992)]