31765872

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:662

約数の個数: 80

約数和(自身を含む): 87950720

約数和(自身を除く): 56184848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 61, 76, 114, 122, 152, 183, 228, 244, 304, 366, 456, 488, 571, 732, 912, 976, 1142, 1159, 1464, 1713, 2284, 2318, 2928, 3426, 3477, 4568, 4636, 6852, 6954, 9136, 9272, 10849, 13704, 13908, 18544, 21698, 27408, 27816, 32547, 34831, 43396, 55632, 65094, 69662, 86792, 104493, 130188, 139324, 173584, 208986, 260376, 278648, 417972, 520752, 557296, 661789, 835944, 1323578, 1671888, 1985367, 2647156, 3970734, 5294312, 7941468, 10588624, 15882936, 31765872]

約数ペア:

[(1, 31765872), (2, 15882936), (3, 10588624), (4, 7941468), (6, 5294312), (8, 3970734), (12, 2647156), (16, 1985367), (19, 1671888), (24, 1323578), (38, 835944), (48, 661789), (57, 557296), (61, 520752), (76, 417972), (114, 278648), (122, 260376), (152, 208986), (183, 173584), (228, 139324), (244, 130188), (304, 104493), (366, 86792), (456, 69662), (488, 65094), (571, 55632), (732, 43396), (912, 34831), (976, 32547), (1142, 27816), (1159, 27408), (1464, 21698), (1713, 18544), (2284, 13908), (2318, 13704), (2928, 10849), (3426, 9272), (3477, 9136), (4568, 6954), (4636, 6852)]