109987384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 231164640

約数和(自身を除く): 121177256

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 101, 104, 148, 202, 283, 296, 404, 481, 566, 808, 962, 1132, 1313, 1924, 2264, 2626, 3679, 3737, 3848, 5252, 7358, 7474, 10471, 10504, 14716, 14948, 20942, 28583, 29432, 29896, 41884, 48581, 57166, 83768, 97162, 114332, 136123, 194324, 228664, 272246, 371579, 388648, 544492, 743158, 1057571, 1088984, 1486316, 2115142, 2972632, 4230284, 8460568, 13748423, 27496846, 54993692, 109987384]

約数ペア:

[(1, 109987384), (2, 54993692), (4, 27496846), (8, 13748423), (13, 8460568), (26, 4230284), (37, 2972632), (52, 2115142), (74, 1486316), (101, 1088984), (104, 1057571), (148, 743158), (202, 544492), (283, 388648), (296, 371579), (404, 272246), (481, 228664), (566, 194324), (808, 136123), (962, 114332), (1132, 97162), (1313, 83768), (1924, 57166), (2264, 48581), (2626, 41884), (3679, 29896), (3737, 29432), (3848, 28583), (5252, 20942), (7358, 14948), (7474, 14716), (10471, 10504)]