32291584

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 71883392

約数和(自身を除く): 39591808

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 313, 403, 416, 496, 626, 806, 832, 992, 1252, 1612, 1664, 1984, 2504, 3224, 3328, 3968, 4069, 5008, 6448, 7936, 8138, 9703, 10016, 12896, 16276, 19406, 20032, 25792, 32552, 38812, 40064, 51584, 65104, 77624, 80128, 103168, 126139, 130208, 155248, 252278, 260416, 310496, 504556, 520832, 620992, 1009112, 1041664, 1241984, 2018224, 2483968, 4036448, 8072896, 16145792, 32291584]

約数ペア:

[(1, 32291584), (2, 16145792), (4, 8072896), (8, 4036448), (13, 2483968), (16, 2018224), (26, 1241984), (31, 1041664), (32, 1009112), (52, 620992), (62, 520832), (64, 504556), (104, 310496), (124, 260416), (128, 252278), (208, 155248), (248, 130208), (256, 126139), (313, 103168), (403, 80128), (416, 77624), (496, 65104), (626, 51584), (806, 40064), (832, 38812), (992, 32552), (1252, 25792), (1612, 20032), (1664, 19406), (1984, 16276), (2504, 12896), (3224, 10016), (3328, 9703), (3968, 8138), (4069, 7936), (5008, 6448)]